Last Updated 02/23/2021 04:49 AM
Project Title

Aluminum Structural Plate Pipe Arch-Headwall

Physical Address View project details and contacts
City, State (County) Whiteville, NC 28472   (Columbus County)
Category(s) Heavy and Highway
Sub-Category(s) Shoreline/Erosion/Drainage
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value
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Architect View project details and contacts
Description

1 1 LS 52 LF – 12’-3” span x 7’-3” rise structural plate pipe arch with full aluminum invert fully welded at 90 degree to 1 – 31.5’ wide X 10.8’ high aluminum structural plate headwall with two (2) 4.5’ wing walls with (negative) -20 degree elbows on inlet end and (1) 31.5’ wide x 11.2’ high aluminum structural plate headwall on outlet end. Aluminum stiffening rib bolted to soil side of wall. Fully weldedaluminum structural plate headwall. Includes all headwall caps, wall support members, tieback rods with DMA plates, bands, bolts, gaskets and 2 rolls of TX160 Geogrid. Includes stamped drawings and calculations.

Details

Shoreline/Erosion/Drainage, Addition.
Division 31 - Earthwork, Erosion and Sedimentation Controls.
Division 33 - Utilities, Storm Drainage Utilities, Ponds and Reservoirs.
Division 35 - Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents